<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>我的购物车</title>
</head>
<body>

    {# 判断购物车是否存在 #}
    {% if carlist == 0 %}
    暂无购买商品
    {% else %}
    {{ cartlist }}
    {% endif %}
    
</body>
</html>